@woosh/meep-engine/src/core/math/solveCubic.d.ts

Pure JavaScript game engine. Fully featured and production ready.

/**
 * Return real solutions for a cubic polynomial: ax³ + bx² + cx + d
 * Repeated roots are written once each — multiplicity is not duplicated in the output.
 * Imaginary roots are not provided.
 *
 * @param {number[]|Float32Array|Float64Array} result solutions are written here
 * @param {number} result_offset offset into result array where solutions are written to
 * @param {number} a
 * @param {number} b
 * @param {number} c
 * @param {number} d
 * @returns {number} number of real roots found (0, 1, 2, or 3)
 */
export function solveCubic(result: number[] | Float32Array | Float64Array, result_offset: number, a: number, b: number, c: number, d: number): number;
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